Experts recommend that people with asthma keep track of their symptoms, triggers, and use of asthma medications in an asthma diary. However, remembering to update your diary is tough and it often becomes an inaccurate and incomplete record of your asthma over time. The Asthmapolis sensor keeps track of your medication use for you, with a record of the time and place you have used your inhaler. The sensor is a small device that attaches to the top of your existing inhaler and stays out of your way when you need to use it. It can be used with both rescue and controller medications for tracking symptoms and adherence respectively. The objective data it collects, and the feedback you get as a result, can help you better understand and manage your asthma! Wireless and effortless The Asthmapolis sensor wirelessly syncs with your smart phone using your phone’s built in Bluetooth technology. Pairing the sensor with your phone is an easy, one-time step. Once your sensor is paired, your phone will automatically capture the data from your sensor whenever it is nearby. The Asthmapolis mobile application for the iPhone and Android allow you to view the data your sensor captures and give you personalized feedback and education on ways to improve your asthma control. Additionally, the Event Log shows details for each event, automatically creating your asthma diary for you. The Asthmapolis Mobile Application is available in both English and Spanish and can be downloaded for free from the iPhone App Store or the Google Play Store.